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Ways accuracy of memory is affected
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Human memory has been used by human as a tool to learn and think which includes social interactions, life management as well as problem solving (Loftus and Palmer 1974). Memory can be defined as the retention of information over time. Although memory is an instrument human use everyday, contemporary psychological scrutiny displayed that human memory is not a visionary reconstruction of earlier occasions making it less reliable compared to what an individual would alleged at the first place. In this paper it will be argued that human memory for past events are often influenced by other factors which can lead to inaccurate informations received. This argument is supported from studies made by Loftus and Palmer (1974), who found that human memory is not perfect since false memories can be constructed and manipulated using misleading particulars which subsequently produced deformity of memory and promote to wrong reminiscence. Evidence for this argument also can be seen from studies made by Levinger and Clark (1961), who found that human memory is not reliably accurate since false memory can be formed due to repression that may happen to an individual. This paper will firstly scrutinize through Loftus and Palmer’s (1974) research that was aimed to prove whether false memories can be produced if there is misleading post-event particulars such as the phrasing of leading question. In the research, 150 students were exposed to a clip showing a car accident event and in this case independent measures outline was applied. Students were then divided into 3 teams which contain 50 person per group. The third team acts as a controlled team thus they wasn’t asked to make a reckoning on the acceleration of cars in the collision while the first o... ... middle of paper ... ...elying on the time, individual, subject and other factors. These findings have technically made a vital contribution to us. For instance, juries in judiciary of law usually take Eyewitness Testimony (EWT) really solemn. However, the usage of DNA technology recently has substantiated what some psychologists have alleged for a quite long periods that eyewitnesses can be incorrect. Although memories can be astonishingly true over long periods of time, it tends to be reconstructive rather than reproductive. Memory is able to compose broad idea of previous events, however it is much more simplified and is very biased and idiosyncratic among human beings. For that reason, we should be conscious of the memory subjectivity, particularly when we count on its authenticity and precision when scripting a history, in eyewitness testimonies or even scripting a memoirs or journal.
Roediger III, H. L., Watson, J. M., McDermott, K. B., & Gallo, D. A. (2001). Factors that determine false recall: A multiple regression analysis. Psychonomic Bulletin & Review, 8(3), 385-407.
Introduced by Bartlett (1932), reconstructive memory refers to the extent to which memory is distorted or otherwise modified (reconstructed) by experience. In practice this means that instead of storing an exact replica of the episode they are witnessing, eyewitnesses may combine the initial stimulus with elements of their existing knowledge and experience (or schema) to form a reconstructed memory resulting in an inaccurate EWT account. Reconstruction is not the only source of distortion in EWT as the language used in leading questions and post-event information may further distort reconstructive memory and so lead to memory blending and confabulation. Research that has provided us with an insight into the effects of language and leading questions on the accuracy of EWT includes that of Loftus and her colleagues. For example, L & P (1974) found that changing the wording of one critical question (“About how fast were the cars going when they (hit/smashed/collided/ bumped/contacted – the five conditions) each other?”) posed to eyewitnesses of a car accident had a significant effect on the estimated speed of the vehicles.
Memory is everything to the human society. We communicate and build relationships off of our memories through the stories we tell. We are natural story tellers and have been telling stories since the beginning of time. More than half of the human race lives their lives based off of stories told by others such as culture, religion, and our general history. Have you ever asked yourself how real are these stories? Not saying that they are false, but it has been recently revealed that memory is false. So if memories are false then that would mean the stories that are being told are false. You probably looking at me as if I’m crazy but if you pay attention you will understand by the end of this essay. “It has been proven
Steffens, M., & Mecklenbräuker, S. (2007). False memories: Phenomena, theories, and implications. Zeitschrift Für Psychologie/Journal Of Psychology, 215(1), 12-24. doi:10.1027/0044-3409.215.1.12
The article How to Tell If a Particular Memory Is True or False by Daniel M. Bernstein and Elizabeth F. Loftus, addresses the various techniques used by cognitive scientists and other researchers in hopes of distinguishing true from false memories. For this article Loftus and Bernstein, memory researchers, chose to discuss the different methods currently used, rather than trying to find new ways to tell if a particular memory is true or false. Their findings in these three different approaches are very interesting, and leads us to think critically of the veracity of true and false memories.
Minor consequences, might for instance, be confusing where one has placed something, like car keys. Such confusion can result in a simple inconvenience such as, the wasting of time. Although more serious consequence might for instance occur when one’s memory tricks the individual into giving false eyewitness accounts that might be costly to him, or other third parties. As such, it is important to critically analyze the dynamics of false memory formation and highlight methods that could be used to identi...
When an individual is trying to remember a certain memory or piece of information that is already learned, they access their long term memory to determine that memory. Studies have been conducted to prove that the theory of retrieval induced forgetting is true. An example of recognition induced for getting is the infamous eye witness testimony. When the victim is brought to the police station and told to choose which person in the line is the cause of the crime, the time spent between the actual crime and the trip to the police station can cause an issue with the witness remembering who the suspect was. Eye witness testimonies are considered an inaccurate way to catch a criminal because the victim can accuse the wrong person. Even in children, there are concerns when teaching a child, if they should access their long term memory to effectively learn. In present studies, retrieval induced forgetting was tested to prove if recognizing recent information causes harm to already learned information. In regards to the child learning, the downside of accessing their long term memory is the same as an adult. It is shown that retrieval induced forgetting can cause impairment to memory. Even when retrieval induced forgetting is an issue it is believed that one of the reasons that memory impairment is a hard subject to solve is because it only affects verbal memory not
Similar studies were done to a different set of college students and they tended to have the same results. After giving as much detail about each memory, the students were interviewed about what they may have written done about what they had remembered. During the last part of the experiment, each of the students were debriefed and asked to guess which memory they believed was false.
In this essay I shall discuss the work and research contributed by Bartlett, and Loftus as to whether accuracy plays a vital role in eyewitness testimony compared to other aspects of memory use. Retrieval failure is an everyday experience for many of us. We also often experience problems with storing new information. This usually occurs because simply the person concerned is not paying attention. Perhaps more importantly memories can become scrambled, in the process of retrieval; as a result the scrambled memory is recalled-along with mistaken details instead of your original memory.
Kowalski, M.(1998, December). Applying the "two schools of thought" doctrine to the repressed memory controversy. The Journal of Legal Medicine. Retrieved September 14, 2000 from Lexis-Nexis database (Academic Universe) on the World Wide Web: http://www.lexis-nexis.com/universe
We can imply this finding of false memory in many ways in our lives. We all should note that our memory cannot be trusted 100% and we should not solely rely on our memory when it comes to making critical decisions. Just like the murder trial example used in earlier, when it comes to eye witnessing, the judge should take possible false memory into account when making the final decisions and try to obtain objective evidence along with the memory of the witness.
III.The psychological theory is that our memory cannot be trusted. Many factors influence this theory.
According to Sternberg (1999), memory is the extraction of past experiences for information to be used in the present. The retrieval of memory is essential in every aspect of daily life, whether it is for academics, work or social purposes. However, many often take memory for granted and assume that it can be relied on because of how realistic it appears in the mind. This form of memory is also known as flashbulb memory. (Brown and Kulik, 1977). The question of whether our memory is reliably accurate has been shown to have implications in providing precise details of past events. (The British Psychological Association, 2011). In this essay, I would put forth arguments that human memory, in fact, is not completely reliable in providing accurate depictions of our past experiences. Evidence can be seen in the following two studies that support these arguments by examining episodic memory in humans. The first study is by Loftus and Pickrell (1995) who found that memory can be modified by suggestions. The second study is by Naveh-Benjamin and Craik (1995) who found that there is a predisposition for memory to decline with increasing age.
Eyewitnesses of an event, whether it is traumatic or not, can create false memories and insist a specific event happened when in reality, it did not happen. Their memories are vulnerable to an assortment of errors in remembering precise details and their memories can be manipulated, causing a distorted occurrence that on no occasion happened. After reading three research papers on memory blindness with eyewitnesses, it has been proven that eyewitness accounts are not completely accurate and also shows how attributions, choice blindness, and certain circumstances play a role when they are asked to recall the event.